I made a pavilion for the visually impaired. This is a public facility that can be visited any time of the day. The pavilion has a 180degree speaker making bird sounds (the curvy black line inside is the speaker). The big entrance makes it easier for visually impaired to find the pavilion. Lights are installed in the curved entrance. Blind people are more exposed to theft – Because of the pavilions shape, it could serve as a shield against theft.
One of the pictures explains what a person, who has once lost sight, imagine when hearing the bird sounds.